baber/WOPTO huggingface dataset:
Patent JP-2004348152-A (JP)
Title: Electrophotographic method and electrophotographic apparatus
Inventor: UMEDA MINORU
IPC: G03G15/04
Filed: 2004-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic method using a photoreceptor of high sensitivity which does not cause a decrease in the electrification property or an increase in the residual potential when the photoreceptor is repeatedly used for a long time, and to provide an electrophotographic apparatus using a photoreceptor of high sensitivity which does not cause the decrease in the electrification property or the increase in the residual potential when the photoreceptor is repeatedly used for a long time.  <P>SOLUTION: The electrophotographic method is carried out by repeatedly subjecting a photoreceptor comprising at least a charge generating material and a charge transporting material to at least electrification, exposure, development, transfer, cleaning and discharge. The method is characterized in that as a charge transport material, a charge transport material having the absorption spectrum in a charged state in a near IR region is used, and at least one emission wavelength region in one kind or a plurality of irradiation light for the photoreceptor differs from the absorption peak wavelength of the charge transporting material in a charged state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006009537-A (JP)
Title: Opening stop implement mounted to door
Inventor: SEKI YOSHIO
IPC: E05C17/54
Filed: 2004-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To use a stop implement for the lower end faces of various doors to support the open state of the doors and to store the stop implement mounted near the lower end of the door.  <P>SOLUTION: A stop implement body 1 is composed of a circular part 2 and a stop part 3. The stop part 3 is formed in acute-angled triangular shape with a lower insertion part 4 and an upper insertion part 5. A recessed arc part 6 is formed between the rear part of the lower insertion part 4 and the circular part 2. A permanent magnet 7 is mounted near the rear part of the upper insertion part 5. Further, a through hole 8 is bored in the circular part 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006032793-A (JP)
Title: Method for forming ferroelectric film and method for manufacturing semiconductor memory device
Inventor: TANAKA KEISUKE
IPC: H01L21/8246
Filed: 2004-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a ferroelectric film exhibiting sufficient polarization characteristics even in the case of a microvolume indispensable to obtain a high integration semiconductor memory device.  <P>SOLUTION: In the method for forming a ferroelectric film comprising a step for depositing a ferroelectric material film on a supporting substrate, and a step for sintering the ferroelectric material film by performing a plurality of heat treatment steps one of which includes a temperature rising step A, a temperature holding step B, and a temperature lowering step C wherein the temperature rising step A includes a step for raising the temperature of the substrate at a rate lowering gradually as the temperature of the substrate rises.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006041705-A (JP)
Title: Pulse base communication system
Inventor: SANADA YUKITOSHI
IPC: H04B1/7075
Filed: 2004-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To simply enable synchronization capture even in a multi-pass generation environment in a synchronization capturing system by a correlation method in pulse base communication, and to eliminate the need for newly performing the synchronization capture capture even if transmission information becomes different information.  <P>SOLUTION: A pulse base communication system includes a correlator (21) for sign synchronizing which takes synchronizing with a first pulse signal of the same period as transmission information which transmitter sends and reception information, and a correlator (22) having a memory (211) for storing a correlation value when it has the period and the correlation value of a second non-modulated pulse signal and the receipt information exceeds predetermined threshold and its generating time as a pair, and for detecting timing for sequentially updating a memory content as a pair of the correlation value exceeding the correlation value stored in the memory and the generating time of the correlation value. The timing is established for generating the first pulse signal of the correlator (21) for sign synchronizing by using the time stored in the memory, and thereby establishing the synchronization of the receiving signal with the first pulse signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006040666-A (JP)
Title: Ground-fault interrupter
Inventor: ASANO HISANOBU
IPC: H01H83/02
Filed: 2004-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To allow a withstand voltage test to be safely executed by separating a ground fault detection circuit from a main circuit by a simple operation without changing an internal structure of a ground-fault interrupter.  <P>SOLUTION: This ground-fault interrupter is equipped, in an interrupter body, with a ground-fault tripping device including a main circuit contact, a switching mechanism, an operation handle, an overcurrent tripping device and a ground fault detection circuit 7. A switch 22 for a withstand voltage test is connected to a power feed circuit connected between the ground fault detection circuit 7 and the main circuit 1; and the switch for a withstand voltage test is attached to the outside of a case 11 of the interrupter body as an independent exterior switch. By manually subjecting an operation knob 22a to an OFF operation in executing the withstand voltage test, the ground fault detection circuit is separated from the main circuit, the interrupter body is tripped to open a main circuit contact at the same time and thereafter a switching mechanism part 3 is locked in a trip operation state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006036889-A (JP)
Title: Method for producing cured product of hydrolyzable metal compound and cured product of hydrolyzable metal compound
Inventor: FUKUI KOJI
IPC: C08G79/00
Filed: 2004-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a cured product of a hydrolyzable metal compound such as a metal alkoxide, not requiring any expensive apparatus and long-time irradiation with ultraviolet light, electron beam, etc. and capable of further rapidly obtaining the cured product and to provide the cured product of hydrolyzable metal compound obtained by the production method.  <P>SOLUTION: The method for producing the cured product of the hydrolyzable metal compound comprises curing the hydrolyzable metal compound (A) obtained by bonding a hydrolyzable functional group to a metal atom in the presence of a substance (B) generating active oxygen.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006034753-A (JP)
Title: Top plate
Inventor: MATSUE NARIAKI
IPC: A47B13/10
Filed: 2004-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a top plate where at least an outer periphery edge bent-formed three-dimensionally can be coated easily with another member without any problem in a top plate base material formed so as to look thin in a view from the obliquely upper side of it from a separate place, and where there is no fear of directly damaging the outer periphery edge of the top plate base material since the outer periphery edge is elastic and strong against a shock due to mentioned another member covering it even when a chair etc. hits the outer periphery edge in the case of using the top plate base material for a table, a desk, etc.  <P>SOLUTION: At least the prescribed outer periphery edge 5 of the top plate base material 2 is formed to have: an end face of proper length and vertical width; and an tilted surface 7 tilted at a proper angle from the lower end of the end face 6. The end face 6 is coated with a cut end material 8, and the tilted surface 7 is covered and formed with a jelly-state hardening resin 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006035794-A (JP)
Title: Plunger unit
Inventor: MAEDA KEIJI
IPC: B29C45/53
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plunger unit introducing stably a fluid resin into a cavity.  <P>SOLUTION: The unit is equipped with a plunger 11 having a shaft 12, a holder 16 in which a part of the shaft 12 is set forth, a driving part 25 moving the holder 16, a piston 14 equipped in the holder 16 provided in the shaft 12, a spring 23 supporting elasticly the shaft 12, a working fluid room 19 filled with a magnetic viscous fluid 20, which is provided in the inner part of the holder 16 together with a piston 14, a space 17 formed between the inner part of the holder 16 and a side part of the piston 14, an electromagnet 15 provided in the side part of the piston 14, proximity sensors 26, 27 and 28 set forth at short distances with each other for detecting relative descent of the plunger 11 and a control part 29 for activating the electromagnet 15 based upon signals received from the sensors 26, 27 and 28 and the control part 29 increases viscosity of the magnetic viscous fluid 20 in the space 17 by activating the electromagnet 15, when it receives the signal showing relative descent of the plunger 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006039459-A (JP)
Title: Display device
Inventor: ENDO KENTA
IPC: G09G3/20
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the picture quality of a display device which periodically displays a black image.  <P>SOLUTION: The display device which periodically inserts and displays the black image is characterized in that a starting period in which a video signal different from the black image is outputted to a video signal line after the black image is displayed is made different in length from the following period.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006045064-A (JP)
Title: Makeup cosmetic
Inventor: YAMAWAKI YUKIO
IPC: A61K8/00
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a makeup cosmetic which comprises an acyl compound having a particular structure, shows little stickiness and is excellent in safety against the skin, compatibility to the skin, smooth feeling, homogeneity and moisturizing effect.  <P>SOLUTION: This makeup cosmetic is prepared by compounding (A) at least one acyl compound having two or more acyl groups and two or more hydrophilic groups within the molecule, (B) at least one oily component, (C) at least one powder and, optionally, (D) at least one polyhydroxyl compound.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006050760-A (JP)
Title: Switching power supply circuit and control method therefor
Inventor: YOSHIDA HARUHIKO
IPC: H02M3/338
Filed: 2004-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress power consumption under light load without producing harsh noise and accomplish cost reduction.  <P>SOLUTION: The voltage obtained by rectifying and smoothing input alternating-current voltage is switched by a switching transistor Q1, and input to the primary winding Np of a voltage conversion transformer 3. The output alternating-current voltage obtained at the secondary winding Ns is rectified and smoothed to output direct-current voltage. Switching of the switching transistor Q1 is controlled by voltage generated at auxiliary winding Nb. When the frequency of a switching signal generated at the auxiliary winding Nb exceeds a predetermined value, the switching transistor Q1 is caused to perform intermittent operation so as to interrupt switching only for periods longer than the period of the frequency in audio frequency band.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006047096-A (JP)
Title: Aggregate-discriminating device
Inventor: MASUDA HIROAKI
IPC: G01N5/00
Filed: 2004-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for rapidly identifying whether an aggregate thrown into an aggregate receiving hopper is gravel or sand.  <P>SOLUTION: A vibration sensor 17 for detecting vibration generated, when the aggregate passes is installed on a lid 15 placed on the upper surface of the aggregate receiving hopper 3. Vibration detected by the vibration sensor 17 is sent to a control unit 18. The control unit 18 comprises a discrimination section for identifying whether the aggregate 2 is gravel or sand, according to the level of vibration detected by the vibration sensor 17; and an information discriminating section for identifying whether information discriminated by the discrimination section agree with contents directed by an operator's panel. Further, when information about the gravel or sand identified by the determination result of the information determination section does not agree with the contents shown on the operator's panel, the operation of a belt conveyor 6 is stopped.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006050349-A (JP)
Title: Image pickup device
Inventor: NAKAI TOMOMICHI
IPC: H04N5/376
Filed: 2004-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To immediately acquire an image in a preferable exposure state in switching between preview photographing for adding and synthesizing pixels and still image photographing for not adding and synthesizing pixels, in an image pickup device.  <P>SOLUTION: In switching a mode from the preview for adding and synthesizing four pixels in each vertical two pixels to generate a compressed image to the still image photographing, an H counter 40 doubles a horizontal scanning period H in accordance with the number of information electric charges to be horizontally transferred. An automatic exposure control circuit 26 defines an exposure control value using H as a unit. In preview, a reference exposure control value Io outputted by the circuit 26 is set in a V counter 42 without any change, and in still image photographing, an exposure control value I obtained by doubling the Io is set in accordance with the number of synthesized pixels in a vertical direction in a multiplier 58. In switching the mode, the length of H and the exposure control value I are each doubled, thereby quadrupling an exposure time E according to the number of synthesized pixels.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006049181-A (JP)
Title: High-pressure discharge lamp lighting device
Inventor: YAMAGUCHI YOSHIAKI
IPC: H02M7/48
Filed: 2004-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the D.C. component of a high-frequency current flowing in startup of a high-pressure discharge lamp, and to shorten the period.  <P>SOLUTION: This high-pressure discharge lamp lighting device comprises a bridge circuit provided with a first transistor series circuit and a second transistor series circuit for switching a D.C. voltage for supplying its output to a lamp as power; and a starting circuit provided with a choke coil, serially connected to a central point between the first transistor series circuit and the second transistor series circuit and a first capacitor for making the lamp start. The high-pressure discharge lamp lighting device is so structured as to include a second capacitor, connected in parallel with one of the transistors constituting the first transistor series circuit or the second transistor series circuit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005089741-A (JP)
Title: Polyester resin and method for producing the same
Inventor: FUJIMORI YOSHITAKA
IPC: C08G63/85
Filed: 2004-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester resin which has a reduced amount of terminal carboxy group, a high inherent viscosity, a low content of cyclic trimer, and is excellent in heat stability; and a method for producing the polyester resin at a high solid phase polycondensation rate.  <P>SOLUTION: The polyester resin comprises being obtained by esterification, melt polycondensation, and solid phase polycondensation of a dicarboxylic acid component containing mainly terephthalic acid and a diol component containing mainly ethylene glycol, wherein the resin has a terminal carboxy group at an amount of 20 equivalent weight/resin ton or less, an intrinsic viscosity of 0.50-1.50 dl/g, a cyclic trimer content of 0.5 wt.% or less, and a fall in intrinsic viscosity of 0.010 dl/g or less as measured when heated at 180°C for 4 hrs.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092197-A (JP)
Title: Antidazzle optical film
Inventor: NAMIOKA MAKOTO
IPC: G02B5/02
Filed: 2004-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antidazzle optical film realizing the reduction of the pale color of a screen without sacrificing antidazzle property.  <P>SOLUTION: The antidazzle optical film 1 on whose surface ruggedness 2 is formed, and which is set so that the rate of the surface whose tilt angle θ is ≤1° is ≤20% and the rate of the surface whose tilt angle θ is ≥5° is ≤20%, and the standard deviation of height is ≤0.2μm is provided. In the film 1, it is advantageous to set reflectance in a direction deviated from a regular reflection angle by 20° to be ≤0.001%. It is advantageous to set 45° reflection sharpness measured by using an optical comb where the width of a dark part and a bright part is 1.0mm to be ≤50%. Furthermore, it is advantageous to set the total value of transmission sharpness measured by using four kinds of optical combs where the width of the dark part and the bright part is 0.125mm, 0.5mm, 1.0mm and 2.0mm to be ≥200%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006055324-A (JP)
Title: Endoscope apparatus
Inventor: MATSUI KOICHI
IPC: A61B1/00
Filed: 2004-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope apparatus which shortens a bend controlling time of a pointed head of the endoscope to precisely execute a feedback control of a bend amount of the endoscope and can correspond to an object region in an appropriate time.  <P>SOLUTION: This endoscope apparatus is equipped with a multi-lumen tube (an elastic tubular body) 5 having four pressurizing chambers 3a-3d at the pointed head side of an insertion section to be inserted in a lumen and includes a bend section 6 which bends the multi-lumen tube 5 in a prescribed direction by selectively supplying CO<SB>2</SB>(a fluid) to the pressurizing chambers 3a-3d, a pressure sensor (a pressure sensing section) 7 to detect the pressure of CO<SB>2</SB>, a CO<SB>2</SB>cylinder (a source of the fluid pressure) 8 to supply CO<SB>2</SB>to the pressurized chambers 3a-3d, solenoid operated valves to respectively execute the supply and the exhaust of CO<SB>2</SB>from the CO<SB>2</SB>cylinder 8 to the pressurizing chambers 3a-3d, tanks (storing sections) which are respectively disposed between the solenoid operated valves and the pressurizing chambers 3a-3d to temporarily store CO<SB>2</SB>, and air tubes (connecting tubes) 12a-12d which connect the tanks with the pressurizing chambers 3a-3d, respectively.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005124154-A (JP)
Title: Adjusting method for searching optimal transmission rate in mobile ad hoc network environment
Inventor: SIN JIN-HYUN
IPC: H04W24/02
Filed: 2004-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adjusting method for searching an optimal transmission rate in a mobile ad hoc network environment.  <P>SOLUTION: The adjusting method for searching the optimal transmission rate under the mobile ad hoc network environment includes: a first step of calculating a difference value (Diff) between the current transmission rate (cur_bw) and the previous transmission rate (base_bw); a second step of setting up upper and lower thresholds by calculating the standard deviation (basebw_var) of the previous transmission rate; and a third step of updating the previous transmission rate to the current transmission rate depending upon a comparison result of Diff and the size of the upper and lower thresholds.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005099762-A (JP)
Title: Optical component supporting substrate, method of manufacturing the same, optical component supporting substrate with optical component, and method of manufacturing the same
Inventor: ONO TAKESHI
IPC: G02B6/122
Filed: 2004-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical component supporting substrate on which reliable positioning is performed without the deviation of an optical axis, and the transmission loss of light is small.  <P>SOLUTION: The optical component supporting substrate 10 is provided with a substrate 11, a metal filling part 57 and a guide member 44 for positioning. The guide member 44 for positioning is engaged with a recessed part 36 for positioning which an optical wave guide 31 has, the optical waveguide 31 being an optical component having an optical transmission function. The substrate 11 has a first recessed part 56 opened at a main face side 12. The metal filling part 57 is filled in the first recessed part 56. The metal filling part 57 has a second recessed part 46 having a smaller diameter than that of the first recessed part 56 and is open at the main face side 12. The guide member 44 for positioning is supported by being engaged with the second recessed part 46. The optical waveguide 31 and the substrate 11 are positioned by engaging the the guide member 44 for positioning with the recessed part 36 for positioning of the optical waveguide 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006067064-A (JP)
Title: Service position retrieving device, server device, service position retrieving system and program
Inventor: MITSUTAKE KATSUYA
IPC: H04L12/70
Filed: 2004-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To easily retrieve the service position of a server device.  <P>SOLUTION: A generation part 26 of a composite unit 20 generates service position information including a network address and encrypted specific information for self-identification. A printing part 23 adds the service position information to a raster image to be printed, and prints it on a sheet 16. A transmitting part 46 of the composite unit 40 transmits a connection request including the service position information and its own network address extracted from a sheet 16 read by a reading part 43 to the composite unit 20. A judging part 28 of the composite unit 20 verifies the specific information based on specific information included in the connection request received by a receiving part 27, and registers the network address of the composite unit 40 in a service position information storage part 24. Afterwards, a permission returning part 29 returns a connection permission response to the composite unit 40. A registering part 48 of the composite unit 40 confirms the reception of the connection permission response by a receiving part 47, and then registers the network address of the composite unit 20 in a service position information storage part 45.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006065923-A (JP)
Title: Recording device
Inventor: NAKAYAMA FUMITAKA
IPC: H04N5/91
Filed: 2004-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform post-recording including sound monitoring (while reproducing sound) by using a device which cannot execute simultaneous sound coding/decoding.  <P>SOLUTION: This recording device temporarily records post-recording signals in a format (with light processing load) different from the standard post-recording format. Later, it converts the signals into the standard format after the post-recording, or converts it into the standard format by simplifying the processing in the decoder (coding while the decoder is sleeping), or to decide the post-recording mode (with sound monitor, without sound monitor, or no post-recording) depending on the remaining quantity of the recording medium.  <P>COPYRIGHT: (C)2006,JPO&NCIPI